Chapter 42 (1/2)

Yuan Lili, the second victim of the hand chopping case, was beheaded while sleeping at home. Originally, the detection rate of this kind of burglary was quite high, but yuan Lili's case was not solved.

There are numerous camera probes inside and outside the community, but the agents didn't catch the trace of any suspect. This matter has been bothering the police. I don't know what method the criminals used?

Now, after Zhao Yu read Li Dan's detailed plan, she finally realized that the murderer did it like this!

If the key word of Gaotian case is vent, then the key word of Yuan Lili case is ladder!

It turned out that Li Dan climbed to the upstairs next to Yuan Lili's house with a telescopic ladder as early as a month ago. The building is 5 meters away from Yuan Lili's house. After the ladder is assembled, it can be built between the two floors to form a high-altitude passage.

More specifically, Li Dan not only prepared the ladder, but also prepared a lot of food and water. She hid all these things on the roof unnoticed.

On April 23, when Li Dan cut off Gao Tian's hand and came out of the gym, she didn't go home, but went straight to Yuan Lili's community, and then came to the roof of the building and hid there during the morning rush hour.

Because she entered from the unit entrance of another building several days in advance, the agents who later checked the video didn't notice her at all.

In this way, Li Dan endured from the roof for three days. It was not until late at night on the 25th that she put up the ladder and climbed to the upstairs where yuan Lili was located.

Yuan Lili's corridor has no entrance to the roof. Li dannai entered the corridor through the corridor window by means of rope dropping.

Yuan Lili lives on the third floor. Li Dan not only matched the key of her house long ago, but also installed a bug in her house a long time ago. Therefore, she knew for a long time that only yuan Lili was at home alone that night.

The next thing is the same as Gao Tian. First, he is dizzy, then he is anesthetized, and then he cuts his hands!

After cutting off his hands, Li Dan took back the bug and deliberately broke the door lock, creating the illusion of forced entry.

Then, she climbed back to the roof through the rope outside the corridor, and then returned to the nearby residential building with a ladder. The next thing is to make Zhao Yu's hair stand upright.

It turned out that in order not to let the camera capture his own image, after Li Dan returned to the nearby roof, he didn't go anywhere. Instead, he hid in the corner of the roof and stayed for a whole week with Yuan Lili's chopped hand!

Zhao Yu could not imagine that the murderer was hiding on the roof of the building next to her when the police were investigating yuan Lili's hand chopping case! The murderer's courage and self-confidence are beyond speculation.

In the meantime, some police officers even boarded the roof of Yuan Lili's house to check, but Li Dan just hid in the corner and the police didn't see it.

It was not until seven days later that Li Dan swaggered downstairs and left the community. It took a long time for the ladder to withdraw from the roof.

The whole process lasted for several months, from the allocation of keys to the installation of eavesdroppers, to the preparation of ladders, food, and even the final implementation of the crime. Li Dan's plan was so detailed that it was amazing! When hiding on the roof, she even prepared the urinal and collected her urine without leaving a trace.

Such a well prepared crime really makes it impossible for the police to investigate, coupled with the unclear motive of the crime, which leads to the long-term failure to solve the case.

Seeing these materials on the bed board, Zhao Yu's heart became extremely complicated for the first time. Li Dan's modus operandi, as well as her meticulous and forbearance, just reflect how deeply she hates the victims!

For revenge, she even came up with such a complex and meticulous crime!

However, if Li Dan is really avenging herself, is her hatred too blind?

There should have been only one person who hurt her back then. She doesn't have to revenge so many people, does she? Do you have to cut off all the top ten players?

Thinking of this, Zhao Yu didn't want to take a closer look at Luo Meina's murder process. Instead, she looked directly at the end of the data to see if Li Dan had another object of revenge. If so, who would it be?

As a result, what shocked Zhao Yu happened again. In addition to the three victims who had been killed, there was another person's details on the white paper!

This shows that this person should be Li Dan's next revenge target!